The Glembays of Zagreb are a rich family cursed with tragedies and haunted by sinister past. Leone Glembay, a rebelious son of the family patriarch, is becoming disgusted with hypocrisy, perversion and crime that runs in the family.
After WW II many young people arrive to Zagreb, among them a young worker Sonja Kacar. She is supposed to participate in the construction of the first generator in the Rade Koncar factory. Because there aren't enough experts and materials in Yugoslavia, the factory counts on help from fellow communist countries, Czechoslovakia and Soviet Union. However, after the Inform Bureau's resolution this help is no longer available. Sonja experiences a great intimate disappointment because Stjepan, who she is in love with, supports Stalin.
A righteous party's committee secretary raises his voice against local politician in order to obtain recognition on workers' behalf regarding construction of the sports center.
This drama premiered in Zagreb in 1935. The plot shows a young man from a well-to-do bourgeois family facing the anger of his parents over his absences from high school, behind which stands his forbidden love with a girl of humble working-class background.